Upload
doananh
View
226
Download
1
Embed Size (px)
Citation preview
At a glance• Comprehensive pre-processing of qPCR data – including
inter-plate calibration, outlier detection and efficiency correction
• Fast and easy qPCR data import using Exiqon wizard – Ideal for high throughput analysis
• Convenient selection of reference genes using GeNorm and NormFinder
• Straightforward normalization using reference genes or global mean
• Advanced statistical analysis and publication-ready plots and graphs
• Perpetual license and free support
Comprehensive and easy-to-use qPCR data analysisExiqon GenEx combines advanced qPCR data analysis with a user-friendly streamlined workflow (Figure 1). It is specifically adapted to Exiqon's miRCURY LNA™ Universal RT microRNA PCR products and can be used for any qPCR data analysis project, including both relative and absolute quantification experiments.
Exiqon GenEx contains all functionalities you need to analyze and visualize your qPCR data:Direct import of data through the Exiqon qPCR plate import wizard• Import hundreds of instrument export files (qPCR data files) in
minutes
Data pre-processing for optimal normalization and data handling• Easy removal of microRNAs not expressed in the experiment• Quality control of spike-in values across samples• Easy sorting of assays• Assay-specific cutoffs based on negative control samples• Normalization to global mean of all assays expressed below a
set cutoff• Simplified reference gene selection using classifier
Comprehensive statistical analyses• Publication-ready heat-maps and PCA plots in a few simple clicks (Figure 2)
Figure 1. Exiqon GenEx workflow. The software combines advanced qPCR data analysis with a user-friendly streamlined workflow.
Perform data analysis
Scale and load data
Perform normalization
Classify reference genes
Validate candidate reference genes w. NormFinder and/
or GeNorm
Reference genes
Global mean
Normalization: Global mean or reference genes?
Dat
a pr
e-pr
oces
sing
Handle cut-offs and missing data
Control spike-in values (QC)
Perform interplate calibration
Import and annotate plates into GenEx using the Exiqon plate wizard
Export data from cycler
Perform RT and qPCR according to protocol
A comprehensive and easy-to-use software solution complete with all the tools needed for qPCR data analysis.
Exiqon GenEx qPCR Analysis Software
ExpressionAnalysis
Download demo
at exiqon.com/
qpcr-software
Easy import of data from Exiqon’s PCR panels Exiqon GenEx offers fast and easy import of data from any Exiqon PCR panel. Using the new qPCR plate import wizard, instrument files can be imported and merged in minutes. The wizard which is available exclusively with Exiqon GenEx makes designing your PCR experiment and classifying your data fast and straightforward.
miR-182miR-183miR-200ammu-miR-429miR-141miR-18amiR-146b-5pmiR-31miR-200bmiR-130amiR-143miR-126miR-145miR-10bmiR-378miR-100miR-21RNU5glet-7aSNORD68miR-20a
wt6_1
wt6_3
wt6_4ko
6_2ko
6_3
ko6_
1ko
6_4
ko6_
5
ko9,5
_2
ko9,5
_4
ko9,5
_3
ko9,5
_5
ko9,5
_1
ko13
_2
ko13
_5
ko13
_1
ko13
_4
ko13
_3
wt13_4
wt13_2
wt13_3
wt13_5
wt9,5_
4
wt13_1
wt6_2
wt6_5
wt9,5_
1
wt9,5_
3
wt9,5_
2
8.07.87.67.47.27.06.86.66.46.26.05.85.65.45.25.04.84.64.44.24.03.83.63.43.23.02.82.62.42.22.01.81.61.41.21.00.80.60.40.2
3
2
1
0
-1
-2
-3
-4
-5
-6
-16 -15 -14 -13 -12 -11 -10 -9 -8 -7 -6 -5 -4 -3 -2
PC2
PC3
PC1
Principal component analysis
wt 6wkwt 9½wkwt 13wkPymT 6wkPymT 9½wkPymT 13wk
0.75
0.70
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
SD
Control genes Control genes
Groups ignored
miR-423-3p
miR-191
SNORD68
RNU5g
let-7a
RNU1A
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0
Vari
abili
ty
Intra-group variation considered
miR-423-3p
let-7a RNU1 A
SNORD68
RNU5g
miR-191
Figure 2. qPCR data visualizations. Exiqon GenEx offers a wide range of outputs to assist in the analysis of data.
Excellent data pre-processing One of the most important parts of a qPCR experiment is the pre-processing of raw data for subsequent statistical analysis. GenEx offers a streamlined and user-friendly interface which aids data handling. For accurate normalization, GenEx offers both Norm-Finder and GeNorm, which means that you get two algorithms on which to base your choice of reference genes. Normalization to multiple reference genes or to global mean expression is done by the click of a button.
Comprehensive statistical analysesGenEx offers advanced statistical solutions for post-normalization data analysis. Powerful presentation tools facilitate the generation of professional illustrations of even the most complex experimental designs. Current features include parametric and non-parametric statistical tests, clustering methods, principal component analysis, artificial neural networks and much more.
Exiqon GenEx product coverageExiqon GenEx Professional: Take advantage of all the unique data pre-processing tools and classification methods included in this version. Perform advanced statistical analyses and use one of the presentation tools to visualize your data. Import hundreds of instrument export files in minutes using Exiqon’s qPCR plate import wizard – an ideal solution for high throughput experiments. The license covers one PC for perpetual use.
Exiqon GenEx Enterprise: Includes all the features and functionalities of Exiqon GenEx Professional as well as additional advanced statistical and expression profiling analyses. The license covers one PC for perpetual use.
A USB license key is available which provides access to Exiqon GenEx from an unlimited number of PCs, one user at the time. Install the software on several computers and connect the USB key to the one you are planning on using. A valid license for GenEx Pro or GenEx Enterprise is required.
System requirements for GenEx:• Platforms Supported *: Windows® Xp/Vista/7 • Minimum: 700 MHz AMD® /Intel® CPU, 512 MB RAM • Recommended: 1600 MHz or faster AMD® /Intel® CPU, 1024 or
more MB RAM
* Use of GenEx on Mac OS X requires a Windows Emulator.
Ordering information
Exiqon GenEx Software Product description Product no.
Pro Industrial Exiqon GenEx, qPCR analysis software, industrial license
207005
Pro Academic Exiqon GenEx, qPCR analysis software, academic license
207006
Enterprise Industrial Exiqon GenEx, qPCR analysis software, industrial license
207007
Enterprise Academic Exiqon GenEx, qPCR analysis software, academic license
207008
Import wizard Exiqon qPCR plate import wizard addition to GenEx, for current GenEx customers
207009
Pro, Portable USB license key Multiple-user license upgradeto the Pro version
207011
Enterprise, Portable USB license key
Multiple-user license upgradeto the Enterprise version
207012
Contact informationOutside North AmericaPhone: +45 45 65 09 29 · Fax: +45 45 66 18 88North AmericaPhone: +1 781 376 4150 · Fax: +1 781 376 4152
www.exiqon.com
9201
47 -
v1.
0 -
4/20
12